The 1983–84 Washington Huskies men's basketball team represented the University of Washington for the 1983–84 NCAA Division I men's basketball season. Led by thirteenth-year head coach Marv Harshman, the Huskies were members of the Pacific-10 Conference and played their home games on campus at Hec Edmundson Pavilion in Seattle, Washington. This year's Final Four was in Seattle at the Kingdome.